18759-80-3Relevant academic research and scientific papers
(Salicylaldiminato)Ni(ii)-catalysts for hydrosilylation of olefins
Srinivas, Venu,Nakajima, Yumiko,Ando, Wataru,Sato, Kazuhiko,Shimada, Shigeru
, p. 2081 - 2084 (2015)
A series of (salicylaldiminato)methylnickel complexes efficiently catalyse hydrosilylation of various olefins. The complexes are highly active for secondary hydrosilanes and exhibit excellent selectivity for monohydrosilylation. A possible mechanism, whic
Hydrosilylation of Olefins Catalyzed by Iron Complexes Bearing Ketimine-Type Iminobipyridine Ligands
Toya, Yuki,Hayasaka, Kazumasa,Nakazawa, Hiroshi
, p. 1727 - 1735 (2017/05/15)
A series of NNN-pincer iron complexes bearing ketimine-type iminobipyridene (BPI) ligands were prepared. These iron complexes were effective catalysts for the hydrosilylation of olefins using primary, secondary, and tertiary silanes. The effect of the substituents on the imino carbon on the catalytic activity was examined, and it was found that an appropriate combination of the imino carbon and imino nitrogen substituents led to complexes with quite high catalytic activity: the turnover number achieved was up to 42000. These iron catalytic systems provide a low-cost and promising alternative to currently employed precious metal systems for the hydrosilylation of olefins.
Chemoselective Alkene Hydrosilylation Catalyzed by Nickel Pincer Complexes
Buslov, Ivan,Becouse, Jeanne,Mazza, Simona,Montandon-Clerc, Mickael,Hu, Xile
supporting information, p. 14523 - 14526 (2016/01/25)
Chemoselective hydrosilylation of functionalized alkenes is difficult to achieve using base-metal catalysts. Reported herein is that well-defined bis(amino)amide nickel pincer complexes are efficient catalysts for anti-Markovnikov hydrosilylation of terminal alkenes with turnover frequencies of up to 83 000 per hour and turnover numbers of up to 10 000. Alkenes containing amino, ester, amido, ketone, and formyl groups are selectively hydrosilylated. A slight modification of reaction conditions allows tandem isomerization/hydrosilylation reactions of internal alkenes using these nickel catalysts.
METHOD OF PRODUCING ORGANIC SILICON COMPOUND, AND CATALYST COMPOSITION
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Paragraph 0037; 0038, (2016/10/07)
PROBLEM TO BE SOLVED: To discover a compound that acts as a catalyst in the hydrosilylation reaction of an alkene and an alkyne and provide a new method of producing an organic silicon compound. SOLUTION: A nickel complex compound having a N-salicylidenea
